MySQL Order By and Distinct Clause

MySQL Order By:

When you use the SELECT statement to query data from a table, the result set is not sorted in any order. To sort the result set, you use the ORDER BY clause. The ORDER BY clause allows you to-

  • Sort a result set by a single column or multiple columns.
  • Sort a result set by different columns in ascending or descending order.

Syntax of MySQL Order By Clause:

SELECT * FROM table_name ORDER BY
col1 ASC | DESC

Example of MySQL Order By Clause for Ascending Order (ASC):

Example of MySQL Order By Statement for Ascending Order

Example of MySQL Order By Clause for Descending Order (DESC):

Example of MySQL Order By Statement for Descending Order

MySQL Distinct:

When querying data from a table, you may get duplicate rows. In order to remove these duplicate rows, you use the DISTINCT clause in the SELECT statement.

Syntax of MySQL Distinct:

SELECT DISTINCT column_name FROM table-name

Example of MySQL Distinct Clause:

Example of MySQL Distinct Clause

Example of MySQL Order By and Distinct Clause:

Example of MySQL Order By and Distinct Clause

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